<template>
    <div class="article">
        <div class="loading" v-if="isLoading">
            <img src="" alt="loading...">
        </div>
        <div>
            <div class="topic_header">
                <div class="topic_title">{{post.title}}</div>
                <ul>
                    <li>*发布于：{{post.create_at | formatDate}}</li>
                    <li>作者：{{post.author.loginname}}</li>
                    <li>{{post.visit_count}}次浏览</li>
                    <li>来自{{post | tabFormatter}}</li>
                </ul>
                <div v-html="post.content" class="topic_content"></div>
                <div id="reply">
                    <div class="topbar">回复</div>
                    <div v-for="(reply,index) in post.replies" class="replySec">
                        <div class="replyUp">
                            <router-link :to="{
                                name: 'user_info',
                                params:{
                                    name: reply.author.loginname
                                }
                            }">
                                <img :src="reply.author.avatar_url" alt="">
                            </router-link>
                            <router-link>
                                <span>{{reply.author.loginname}}</span>
                            </router-link>
                            
                            <span>
                                {{index +1}}楼
                            </span>
                            <span v-if="reply.ups.length>0">
                                {{reply.ups.length}}
                            </span>
                        </div>
                        <p v-html="reply.content"></p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</template>
<script>
export default {
    name:'Article',
    data(){
        return{
            isLoading:false,
            post:{}, //当前文章页的所有内容
        }
    },
    methods:{
        getArticleData(){
            this.$http.get('https://cnodejs.org/api/v1/topic/' + this.$route.params.id)
                .then(res=>{
                    if(res.data.success === true){
                        this.isLoading = false
                        console.log(res)
                        this.post = res.data.data
                    }
                })
                .catch(function(err){
                    console.log(err)
                })
        }
    },
    beforeMount(){
        this.isLoading = true
        this.getArticleData()
    },
    watch:{
        '$route'(to,from){
            this.getArticleData()
        }
    }
}
</script>
<style>
@import url('../assets/markdown-github.css');
.topbar {
    padding: 10px;
    background-color: #f6f6f6;
    height: 16px;
    font-size: 12px;
    margin-top: 10px;
  }

  .article:not(:first-child) {
    margin-right: 340px;
    margin-top: 15px;
  }

  #reply, .topic_header {
    background-color: #fff;
  }

  #reply {
    margin-top: 15px;
  }

  #reply img {
    width: 30px;
    height: 30px;
    position: relative;
    bottom: -9px;
  }

  #reply a, #reply span {
    font-size: 13px;
    color: #666;
    text-decoration: none;
  }
  .replySec{
    border-bottom:1px solid #e5e5e5;
    padding:0 10px;
  }

  .loading {
    text-align: center;
    padding-top: 300px;
  }

  .replyUp a:nth-of-type(2) {
    margin-left: 0px;
    display: inline-block;
  }

  .topic_header {
    padding: 10px;
  }

  .topic_title {
    font-size: 20px;
    font-weight: bold;
    padding-top: 8px;
  }

  .topic_header ul {
    list-style: none;
    padding: 0px 0px;
    margin: 6px 0px;
  }

  .topic_header li {
    display: inline-block;
    font-size: 12px;
    color: #838383;
  }

  .topic_content {
    border-top: 1px solid #e5e5e5;
    padding: 0 10px;
  }

  .markdown-text img {
    width: 92% !important;
  }
</style>

